573388900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 1469905920

約数和(自身を除く): 896517020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 83, 100, 139, 140, 142, 166, 175, 278, 284, 332, 350, 355, 415, 497, 556, 581, 695, 700, 710, 830, 973, 994, 1162, 1390, 1420, 1660, 1775, 1946, 1988, 2075, 2324, 2485, 2780, 2905, 3475, 3550, 3892, 4150, 4865, 4970, 5810, 5893, 6950, 7100, 8300, 9730, 9869, 9940, 11537, 11620, 11786, 12425, 13900, 14525, 19460, 19738, 23074, 23572, 24325, 24850, 29050, 29465, 39476, 41251, 46148, 48650, 49345, 49700, 57685, 58100, 58930, 69083, 80759, 82502, 97300, 98690, 115370, 117860, 138166, 147325, 161518, 165004, 197380, 206255, 230740, 246725, 276332, 288425, 294650, 323036, 345415, 403795, 412510, 493450, 576850, 589300, 690830, 807590, 819127, 825020, 986900, 1031275, 1153700, 1381660, 1615180, 1638254, 1727075, 2018975, 2062550, 3276508, 3454150, 4037950, 4095635, 4125100, 5733889, 6908300, 8075900, 8191270, 11467778, 16382540, 20478175, 22935556, 28669445, 40956350, 57338890, 81912700, 114677780, 143347225, 286694450, 573388900]

約数ペア:

[(1, 573388900), (2, 286694450), (4, 143347225), (5, 114677780), (7, 81912700), (10, 57338890), (14, 40956350), (20, 28669445), (25, 22935556), (28, 20478175), (35, 16382540), (50, 11467778), (70, 8191270), (71, 8075900), (83, 6908300), (100, 5733889), (139, 4125100), (140, 4095635), (142, 4037950), (166, 3454150), (175, 3276508), (278, 2062550), (284, 2018975), (332, 1727075), (350, 1638254), (355, 1615180), (415, 1381660), (497, 1153700), (556, 1031275), (581, 986900), (695, 825020), (700, 819127), (710, 807590), (830, 690830), (973, 589300), (994, 576850), (1162, 493450), (1390, 412510), (1420, 403795), (1660, 345415), (1775, 323036), (1946, 294650), (1988, 288425), (2075, 276332), (2324, 246725), (2485, 230740), (2780, 206255), (2905, 197380), (3475, 165004), (3550, 161518), (3892, 147325), (4150, 138166), (4865, 117860), (4970, 115370), (5810, 98690), (5893, 97300), (6950, 82502), (7100, 80759), (8300, 69083), (9730, 58930), (9869, 58100), (9940, 57685), (11537, 49700), (11620, 49345), (11786, 48650), (12425, 46148), (13900, 41251), (14525, 39476), (19460, 29465), (19738, 29050), (23074, 24850), (23572, 24325)]